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The results of this study can be usefully used before the reliability design is performed. As a result, it was analyzed that reliability design to active redundancy with one of two elements required for A driving equipment is the most efficient compared to the target value of reliability. The redundancy design applied with active and standby redundancy techniques were analyzed using BlockSim software.

so, the target item for redundancy design of A driving equipment were selected as items with a severity of two or higher.

In case the series reliability design result is not met with the reliability target value. and then, the case analysis of A driving equipment was performed in accordance with the reliability design alternative analysis process presented. First, we presented the process for establishing the reliability design alternative analysis process considering the active redundancy and the standby redundancy. In this paper we proposed the alternative analysis of reliability design using redundancy technique.

Blocksim software